#define _CRT_SECURE_NO_WARNINGS 1
#include<iostream>
using namespace std;
class Date
{
public:
	Date(int year, int month, int day)
		:_year(year)
		,_month(month)
		,_day(day)
	{
		_day = day;
	}
private:
	int _year;
	int _month;
	int _day;
};
int main()
{
	return 0;
}